OT-2026-000035382
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000035382) never changes.
Identity and time
| Publication number | OT-2026-000035382 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7dd8-8fbd-688538503cd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b9644891eb0e1d0493874a5e89aa4ff864a66013c37394ce0d39f37e0f14fda |
|---|---|
| Markdown | 7e814312e83dee4ec150385c8736eda8137b34dc976d7c2dd577f6c6910b9613 |
| Publication page | b0897e2f1ed8ac90643a1e2052749c24c4517fe90dc0a7a54ed237a9816efd0b |
| Manifest | 1d8af94a13372db4e54f311d851bcdafaafd21bd99505b5947dd7c941e838fab |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | /8V7s2cRIw2YA/0OedxQfS3AKtFKtdNScxgpSREIkG1kiI/C4HJJBa1oSW5qkqoYhi65+tCuT0nf+jeSBf6TBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:40.566080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035382observed b0897e2f1ed8ac90643a1e2052749c24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:40.545648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035382/manifest.jsonobserved 1d8af94a13372db4e54f311d851bcdaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.521667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035382/publication.mdobserved 7e814312e83dee4ec150385c8736eda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.504487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035382/publication.txtobserved 8b9644891eb0e1d0493874a5e89aa4ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|